LS1TECH - Camaro and Firebird Forum Discussion

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-   -   50lb 6.0 FLEX truck 12613412 injectors (https://ls1tech.com/forums/fueling-injection/1894943-50lb-6-0-flex-truck-12613412-injectors.html)

slowride 03-27-2018 02:07 PM

50lb 6.0 FLEX truck 12613412 injectors
 
So these injectors are all over the internet and look legit, but I assume a lot or most are knock off China junk. Anyone know the story on these and how to tell if they are real vs just buying a AC Delco or GM part from the dealer.

black00TA 10-15-2018 09:13 PM

Just buy them from a GM parts supplier if those are the ones you want. Check out #12609749 - you might find these are a better choice.

AUS Injection 10-16-2018 10:42 AM

Only buy from a trusted brand, sometimes the only way you can tell is only when you have it in hand and can actually see quality flaws, and of course when you put them on the flow bench.

AUS Injection 10-16-2018 10:48 AM

If you're still in the market for these let me know directly

01FormulaTA 10-17-2018 01:30 AM

As mentioned above 12609749 is the newer Flex Fuel injector that was used in the later NNBS with the flex fuel 6.2s....they flow slightly more at 54lb/hr@58psi


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